Base | Representation |
---|---|
bin | 100111000110110101… |
… | …110101011101100111 |
3 | 11000101101220221012010 |
4 | 213012311311131213 |
5 | 1141444110111142 |
6 | 31142410325303 |
7 | 3014366056302 |
oct | 470665653547 |
9 | 130341827163 |
10 | 41990707047 |
11 | 16898728783 |
12 | 817a729833 |
13 | 3c62624b23 |
14 | 2064b27b39 |
15 | 115b660e9c |
hex | 9c6d75767 |
41990707047 has 32 divisors (see below), whose sum is σ = 64414033920. Its totient is φ = 24155228160.
The previous prime is 41990707043. The next prime is 41990707061. The reversal of 41990707047 is 74070709914.
It is not a de Polignac number, because 41990707047 - 22 = 41990707043 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 41990706987 and 41990707005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41990707043) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 668898 + ... + 728975.
It is an arithmetic number, because the mean of its divisors is an integer number (2012938560).
Almost surely, 241990707047 is an apocalyptic number.
41990707047 is a deficient number, since it is larger than the sum of its proper divisors (22423326873).
41990707047 is a wasteful number, since it uses less digits than its factorization.
41990707047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1397943.
The product of its (nonzero) digits is 444528, while the sum is 48.
The spelling of 41990707047 in words is "forty-one billion, nine hundred ninety million, seven hundred seven thousand, forty-seven".
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